Increased mRNA expression of the mural cell markers Cspg4 (NG2), Anpep (CD13), and Pdgfrb in FOXC2-expressing ovarian cancer cell lines (Figure 4A) suggested possible trans-differentiation of epithelial cancer cells into mural cells, a phenomenon that has been associated with VM [77]. The gene discussed is CSPG4; the disease is ovarian cancer.